diff --git a/CITATION.cff b/CITATION.cff
index 1504389..eaea630 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -38,16 +38,16 @@ authors:
     email: jas.kalayan@stfc.ac.uk
     affiliation: 'Scientific Computing Department, STFC Daresbury Laboratory, Warrington WA4 4AD, United Kingdom'
     orcid: 'https://orcid.org/0000-0002-6833-1864'
-  - given-names: Sarah
-    family-names: Harris
-    email: sarah.harris@sheffield.ac.uk
-    affiliation: School of Mathematical and Physical Sciences, University of Sheffield, United Kingdom
-    orcid: 'https://orcid.org/0000-0002-2812-1651'
   - given-names: James
     family-names: Gebbie-Rayet
     email: james.gebbie@stfc.ac.uk
     affiliation: 'Scientific Computing Department, STFC Daresbury Laboratory, Warrington WA4 4AD, United Kingdom'
     orcid: 'https://orcid.org/0000-0001-8271-3431'
+  - given-names: Sarah
+    family-names: Harris
+    email: sarah.harris@sheffield.ac.uk
+    affiliation: School of Mathematical and Physical Sciences, University of Sheffield, United Kingdom
+    orcid: 'https://orcid.org/0000-0002-2812-1651'
 
 repository-code: 'https://github.com/CCPBioSim/SIST'
 url: 'https://sist.readthedocs.io/en/latest/'